27
Problem Solution Result
The video embedded in my PowerPoint
presentation does not play on the screen
turn off the internal LCD display on your
laptop
Embedded video plays correctly
lamp won’t turn on, LED blinking red
make sure vents aren’t blocked, turn off the
projector and allow it to cool for one
minute
lamp turns on
A
B
A
B
A
B
A
B
LED
Startup
Screen